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RISFinite element buckling analysis of multi-layered graphene sheets on elastic substrate based on nonlocal elasticity theory
Graphene-polymer nano-composites are one of the most applicable engineering nanostructures with superior mechanical properties. In the present study, a finite element (FE) approach based on the size dependent nonlocal elasticity theory is developed...
Nonlinear Bending Analysis of Sector Graphene Sheet Embedded in Elastic Matrix Based on Nonlocal Continuum Mechanics
The nonlinear bending behavior of sector graphene sheets is studied subjected to uniform transverse
loads resting on a Winkler-Pasternak elastic foundation using the nonlocal elasticity theory. Considering the nonlocal differential...
Vibration analysis of orthotropic circular and elliptical nano-plates embedded in elastic medium based on nonlocal Mindlin plate theory and using Galerkin method
In the present study a continuum model based on the nonlocal elasticity theory is developed for free vibration analysis of embedded orthotropic thick circular and elliptical nano-plates rested on an elastic foundation. The elastic foundation...
Axial vibration of hetero-junction CNTs mass nanosensors by considering the effects of small scale and connecting region: An analytical solution
such as uniform CNTs and nano cones. The equation of motions is derived based on the nonlocal elasticity theory and the frequencies and mode shapes are obtained by an analytical approach. The effects of the nonlocal parameter, the elastic ratios and the connecting...
Size-dependent analysis of functionally graded nanoplates using refined plate theory and isogeometric approach
Abstract
The aim of this paper is the static analysis of functionally graded nanoplates by using the isogeometric analysis (IGA) approach and nonlocal elasticity theory. To consider small scale effects for nanoscale structures, the nonlocal...
Buckling analysis of orthotropic smart laminated nanoplates based on the nonlocal continuum mechanics using third-order shear and normal deformation theory
In this article, the nonlocal buckling behavior of biaxially loaded graphene sheet with
piezoelectric layers based on an orthotropic intelligent laminated nanoplate model is
studied. The nonlocal elasticity theory is used in the buckling...
Free vibration Analysis of FG nonoplates using quasi-3D hyperbolic refined plate theory and the isogeometric approach
In this paper, quasi three-dimensional (quasi-3D) hyperbolic shear deformation theory is used for the free vibration analysis of functionally graded nanoplates by using the isogeometric analysis (IGA) approach and nonlocal elasticity theory...